What is composing and decomposing numbers? | Oxford Owl

Composing and decomposing numbers is an essential maths skill for calculating. Find out how to make a number by joining other numbers or groups together, and how to break numbers down to their component parts with our fun animation. Find more help with early maths skills on Oxford Owl: https://www.oxfordowl.co.uk/for-home/maths/early-maths-skills/ What is Oxford Owl? Oxford Owl for Home has been created especially for parents by Oxford University Press to give you free expert advice, ideas and activities to support your child’s learning at home: https://www.oxfordowl.co.uk/for-home/